.formio-loader {
    position: relative;
    min-height: 100px;
}

.loader-wrapper {
    z-index: 1000;
    position:absolute;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    background-color:rgba(0, 0, 0, 0);
}

.loader {
    position:absolute;
    left: 50%;
    top: 50%;
    margin-left: -30px;
    margin-top: -30px;
    z-index: 10000;
    display: inline-block;
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 2s linear infinite;
}

.alert-success {
    position: relative;
    padding: 1rem;
    margin-bottom: 1rem;
    color: #0a3622;
    background-color: #d1e7dd;
    border: #a3cfbb;
    border-radius: 0.375rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

select.form-control {
    -webkit-appearance: auto;
    -moz-appearance: auto;
    appearance: auto;
}